Use case: precise-object-edit, horizontal outpainting of a prerendered game background. Replace ONLY the two solid cyan side strips with a seamless continuation of the existing theatre entrance, illuminated canopy, snowy paving stones and wet street. Keep every non-cyan pixel in precisely the same location: do not resize, crop, zoom, shift or relight the center. Keep the exact overhead perspective, scale of pavement slabs, snowfall, warm canopy lights and late-night material colors. Continue the existing building facade and sidewalk naturally at left and right. The original center will be copied back pixel-for-pixel; the boundaries must align without visible joins. No new writing, people, logos or UI. Remove all cyan, retain this same wide canvas and framing.
